<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>08_指定多个回调的实现</title>

  <!-- 调用自己封装的 Promise -->
  <script src="../Promise_js/08_Promise.js"></script>
</head>
<body>
  
  <script>
    let p = new Promise( (resolve, reject) => {
        setTimeout( () => {
          resolve('ok')
        }, 1000)
    });


    p.then(value => {
      console.log(value)
    }, reason => {
      console.warn(reason);
    })

    p.then(value => {
      alert(value)
    }, reason => {
      alert(reason);
    })


  </script>

</body>
</html>